There are 99.14 miles from Indianapolis to Cincinnati in southeast direction and 108.44 miles (174.52 kilometers) by car, following the US-421 route.
Indianapolis and Cincinnati are 1 hour 51 mins far apart, if you drive non-stop.
This is the fastest route from Indianapolis, IN to Cincinnati, OH. The halfway point is .
Indianapolis, IN and Cincinnati, OH are in the same time zone (EDT). Current time in both locations is 6:41 am.
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